Survey ID: When created, the survey receives a unique ID that is used to make the connection between different LimeSurvey tables in the database.
Status: Status of available surveys:
active - If this option is selected, all surveys, except inactive surveys, are displayed.
active and running - 
inactive - 
active but expired - 
active but not yet started - 
Title: The title of the survey.
Group: The survey group that the survey belongs to.
Created: The date when the survey was created.
Owner: The name of the user who owns the survey.
Anonymized responses: This shows whether the responses are anonymized when stored into the database or not.
Partial: The number of surveys that were partially completed.
Full: The number of surveys that were fully completed.
Total: The number of partially and fully completed surveys.
Closed group: This is either "Yes" (if a Survey Participants table is used) or "No".
You can click the Survey groups tab to see a list of survey groups (and by selecting a group, display the surveys that belong to that group).
If you want to search for a specific survey, use the search bar and filter the results via the survey status field (active, active and running, inactive, active but expired, and active but not yet started).